All Questions
Tagged with fxml model-view-controller
57 questions
0
votes
0
answers
86
views
JavaFX: setting list for comboBox does not work
I am working in a JavaFX project. There I have fxml included in other fxml files. Now I need to send data from the outer controller to the inner controller. I've tried it, but the combobox looses its ...
- 3
1
vote
1
answer
583
views
How to load a FXML file onto another FXML file with different controllers [closed]
I'm currently working on my first FXML project and also trying to implement the MVC format. My project is to build a calculator and my way of proceeding is by having a base fxml file with a menu that ...
- 11
1
vote
1
answer
45
views
Can't change bound label property in MVC structured JavaFX application
I'm developing a desktop login GUI currently,
and I trying to change a label's visibility while a boolean value isLoggedIn is changed.
I simply reproduce my problem with intelliJ's javaFX sample ...
0
votes
0
answers
20
views
How to integrate the model part of a program with FXML-Controller? [duplicate]
Can someone explain me how to integrate the model part of a program with a FXML-Controller? I'm new to FXML. So far, I tried to create a constructor for the controller and pass the relevant ...
- 53
0
votes
0
answers
115
views
Using extended custom class from FXML with custom ControllerFactory
I want to embed my own custom controls that extend from other controls. I want to extend them within Java via extends, not from FXML via fx:root type="..."! As I want to use MVC pattern I ...
0
votes
0
answers
169
views
I am stuck with MVC pattern
Recently, I am working on a java application based on MVC pattern. There is a table that I am going to insert some elements into it. And When I use the setItems() function to link the table to the ...
1
vote
1
answer
347
views
JavaFX NullpointerException with FXML in own dialogbox when trying to close window
I am new to JavaFX. I programmed a tableview with a list of persons with their address. Everything worked fine. Then I wanted to write it in the MVC or even better the MVP Design pattern.
I am working ...
- 21
2
votes
1
answer
462
views
Javafx/FXML: conflict between initialize() method and FXML Loader:Initialize: NullPointerException, FXML.LoadException
as the Title states, there is a certain conflict between initialize method which builds the Table and adds all content to the Table and the FXMLLoader, which is supposed to load an FXML for a Pop-Up ...
user9935508
0
votes
1
answer
998
views
FXML: positioning multiple elements within an horizontal Box(HBox)
Within an Hbox, i do want to have a text as a title, as well as an search bar with a submit button.
The title should be positioned on the left but the search bar with the submit button on the right.
...
user9935508
0
votes
1
answer
402
views
Stuck on a javafx program that won't load the injectable fields into FXML document
The only issue I'm having with this is the getAll() method, it seems that it runs immediately where I have it in the PersonnelController class. I've tried it in many other spots as well though, to no ...
- 177
0
votes
2
answers
2k
views
JavaFX - Main controller calls sub controller's function which causes Null Pointer Exception
I'm relatively new to JavaFX but I try to be clear.
The issue: When my main controller calls my sub controller's function, it runs completely fine as long as it do not need to manipulate the fxml ...
- 623
1
vote
1
answer
194
views
MVVM in Java without changing the model (with its business logic)
In my business logic model, I use a class with an ArrayList to store Objects of type Content. Everything works perfecty.
However, I have no idea how to bind that model to the ModelView, without ...
- 85
0
votes
1
answer
1k
views
How to connect multiple controllers to one model? Simple window application in JavaFX
I've seen bunch of posts connected with my problem but it seems like nothing works for me. I'm writing simple window app in Java FX and FXML. I have a Main class which has field with days names. I've ...
user9717641
0
votes
1
answer
71
views
Why does my view no longer communicate with its controller since the controller was set manually?
Ever since I manually set my Controllers the corresponding views don't seem to recognise my controllers. None of the view elements are recognised by my controllers and none of my Controller methods ...
- 91
1
vote
1
answer
126
views
MVC separation in Java and JavaFX (fxml) [closed]
I am willing to use JavaFX on a large size (non web) program that I'm in charge for both GUI and back end. I am new in UI, so for separating back end from UI I am willing to use MVC programming method ...
- 54
0
votes
1
answer
189
views
JavaFX application won't launch at my friend's pc
I was working with my friend on a javaFX application with FXML, everything was okay till we tried to execute our work, we got that strange exception that never happened to me as far as i remember, the ...
- 371
0
votes
0
answers
562
views
initialize a TextField from a variable in a controller and using Fxml
I use Javfx and Fxml file to do an application.
I would like initialize Textfield with variable data in controller but i have an error :
Exception in Application start method
java.lang.reflect....
0
votes
1
answer
85
views
JavaFx .Fxml and its controller class
How can the relationship between a .fxml file and its corresponding Controller Class be explained
1
vote
0
answers
18
views
How to support Drop-in directoris for JavaFx FXML and Controllers?
I'm currently working on a menuing system for which loads its menu options from FXML files, where each FXML files references its own controller. These menu options are not particularly complex, but I ...
- 155
0
votes
0
answers
1k
views
Java FXML: Putting a string variable into a TextArea
I'm writing an FXML application using JavaFX SceneBuilder 2.0. I have a Text Area containing a couple paragraphs of text. I want to take a variable that the user inputs (in this case, a name), and put ...
0
votes
1
answer
594
views
Close tab in another Controller - JavaFX
I'm designing a simple email client in Java. I'm using two FXML file as the view, and of course, 2 Java controller, each one for the right view.
My goal is to close the WriteView tab clicking on the ...
- 95
1
vote
2
answers
1k
views
Where to store model objects in MVC design?
I am using an MVC architecture.
The SignupController creates a User object from the SignupView.
Where should this User be stored?
I have tried storing it into the MainController, but when I need ...
4
votes
1
answer
9k
views
JavaFX - MVC Application best practices with database
I'm new to JavaFX and I was wondering what are the best practices in this language to develop a MVC database application, I think my question will be pretty simple if you are an senior developer.
Let ...
0
votes
1
answer
6k
views
How to bind checkbox to variable in JavaFX?
I have controller class like this
public class Controller{
private final Model model;
@FXML
private CheckBox chbx1;
@FXML
private CheckBox chbx2;
@FXML
private CheckBox chbx3;
...
- 99
3
votes
1
answer
6k
views
How to update view via model in JavaFX MVC?
I have FXML application with model, view and controller. My view is in .fxml file and I have Text there like this
<Text fx:id="position" text="None" GridPane.columnIndex="1" GridPane.rowIndex="3"&...
- 99
0
votes
1
answer
883
views
JavaFX - MVPC Pattern - separate FXML objects and event handler methods
I would like to create an application in JavaFX which imlements an MVPC pattern.
My idea is the following:
VIEW: simple FXML file
CONTROLLER: contains the event handler functions defined in VIEW, ...
- 161
0
votes
1
answer
740
views
How many views/controllers (JavaFX MVC pattern)
I'm new at MVC pattern in JavaFX applications. I'm studying and trying to apply this pattern to my JavaFX app. But on all my searches, I couldn't found an answer on what follows.
In my app, I have a ...
- 302
-1
votes
2
answers
2k
views
JavaFX - include fxml with an event in it
I'm currently trying to implements a very basic application with JavaFX just to do some tests. The final goal here is to implement an interface separated in severals parts, and each part will have its ...
0
votes
1
answer
171
views
Passing information between two stages with ScalaFX fails due to not setting the field in controller
I am trying to understand the message passing possibilities of ScalaFX in combination with ScalaFXML. I created a small example, which has two views with controllers defined in the FXML. The first (or ...
- 713
0
votes
0
answers
2k
views
JavaFx: Can not set javafx.scene.control.TableColumn field address.view.PersonOverviewController.firstNameColumn to javafx.scene.control.Label
Please help me to fix the below JavaFx exception. I got the below exception while i am working on JavaFx Tutorial from code.makery.ch - JavaFX Tutorial. I have attached PersonOverviewController.java ...
- 21
2
votes
1
answer
5k
views
Using initialize method in a controller in FXML?
I have a Java application with a view written in FXML. I am wanting to select a default tab, so when the program launches the first tab is shown as selected. I have seen the best way to do this is ...
- 768
2
votes
0
answers
2k
views
JavaFX application with multiple fxml files
I have been through java docs, java online courses/presentations on youtube and threads on stackoverflow, but never found an easy and great method to interact between different views on javafx ...
- 77
0
votes
1
answer
551
views
Reusable controllers in FXML. One controller (slightly changed) for multiple fxml files
I would like to know whether it is possible to "reuse" the controller for another fxml after creating it. In other words, can I create a controller for fxml, modify it a bit, and then use (another ...
3
votes
2
answers
10k
views
MVC with JavaFX and FXML
If I have a JavaFX project that uses FXML, how would I structure it to adhere to the Model-View-Controller pattern? This is what I would assume the general structure to be like:
Model - Underlying ...
- 2,140
0
votes
0
answers
106
views
Accessing FXML Controller Class from predefined Controller class
I implemented a simple application with the MVC-Pattern and used a console for the output. Now I tried to replace the console with a simple JavaFX-Approach to test the independence of my design.
The ...
- 108
20
votes
2
answers
22k
views
JavaFX 8 - Tabpanes and tabs with separate FXML and controllers for each tab
I hope to get some answers regarding having fx:include statements for each tab in a tabpane. I have managed with ease to get content to show up BUT referencing methods of the associated controller ...
- 1,017
0
votes
0
answers
455
views
NullPointerException when calling setText on a label object while initializing controller
So i started creating my first JavaFX application. What it currently does is display dummy data with a TreeView on the left. I want it to show the name and the creation date of the selected item on ...
- 23
0
votes
1
answer
627
views
Unable to connect Javafx controller event with FXML shape. (Java)
I'm having trouble understanding why this super, super simple method isn't working. Basically what I've got is the standard MVC setup - so I have a controller that controls my layout (the FXML file). ...
- 308
1
vote
1
answer
2k
views
JavaFX Sync Duplicate Views to the Same Controller (FXML & MVC)
Below is a small Application that illustrates the problem:
ButtonPanel.fxml
<ScrollPane fx:controller="ButtonPanelController">
<VBox>
<Button fx:id="myButton" text="Click ...
- 1,041
1
vote
1
answer
2k
views
Is there a way to insert children at specific position?
thats a part of my fxml:
<VBox>
<children>
<Button/>
<Button/>
</children>
</VBox>
I want to add a new child to vBox. But i want to add it at a ...
- 303
1
vote
1
answer
3k
views
JavaFX+MVC. How to hide/show multiple windows?
How to make that when i click on "Open second window" the main window be hide. And when i close second window, the main window be showed? I read this post, but i don't know how to implement it for my ...
- 1,667
0
votes
1
answer
460
views
Error in JavaFX FXML tutorial
I have followed every step in this (https://blogs.oracle.com/jmxetc/entry/connecting_scenebuilder_edited_fxml_to) tutorial, and yet keep getting an error about this section in the controller class:
...
- 187
0
votes
1
answer
540
views
Populating ComboBox with JAVA FX MVC
I need to populate JAVAFX ComboBox with value using an MVC but somehow i cant get the combobox to work. Please help me,,
LoginController.java
package weltes.finance.controller;
import javafx.fxml....
- 975
0
votes
0
answers
59
views
JavaFX - MVC app doesn't work when all classes are seperated (in other packages)
my app works only when all classes are in application package, when I want to seperate them for particular packages (model, controller, view) it doesn't work, when I change path in Main class to "/src/...
- 403
16
votes
2
answers
65k
views
How to connect FX controller with main app
I have a main app class and a fxmlController class but I am entangled in connecting/organizing(confused how these are called and how I should organize them to make the GUI connected business logic) ...
- 185
0
votes
0
answers
546
views
JavaFX: How do I convert this custom Pane class (ImageViewPane.java) into an FXML to import into SceneBuilder?
I'm new to JavaFX, so please forgive the noobishness.
So I'm making a Picture Viewer. This is my first time designing a GUI with the MVC paradigm, so I'm not very sure what I'm doing.
What I'm Trying ...
- 462
2
votes
1
answer
8k
views
Adding mouse click action events to labels in JavaFX with FXML
I making a version of Risk in JavaFX. Right now to display the game data I'm using a Grid of Labels that display the information about each territory. I would like to, for now, have mouse click ...
- 23
9
votes
1
answer
28k
views
JavaFX include fxml in fxml without controller
I'm programming an application with javafx.
It's a "multiscreen" application with a mainmenu from where I can switch my scene.
My scenes are defined in different fxml files.
Because I try to use the ...
- 315
5
votes
1
answer
6k
views
SceneBuilder 2: Do controller classes need to necessarily be in the same folder as the view FXML files?
I'm loving JavaFX and SceneBuilder, but I just can't figure out how to make SceneBuilder link my FXML views with their Java controllers when they are not in the same folder. I'd just like to have this ...
- 1,833
0
votes
0
answers
521
views
FXMLLoader explained
I am using javafx combined with FXML.
I want to apply the MVC pattern. For that I want my Model.java class to be the model, which launches the View.fxml and the controller of that view would be ...
- 3,278